FR2468610A1 - Procede de production enzymatique d'acide 6-aminopenicillanique et de s-oxyde d'acide 6-aminopenicillanique et nouveaux produits ainsi obtenus - Google Patents
Procede de production enzymatique d'acide 6-aminopenicillanique et de s-oxyde d'acide 6-aminopenicillanique et nouveaux produits ainsi obtenus Download PDFInfo
- Publication number
- FR2468610A1 FR2468610A1 FR8022680A FR8022680A FR2468610A1 FR 2468610 A1 FR2468610 A1 FR 2468610A1 FR 8022680 A FR8022680 A FR 8022680A FR 8022680 A FR8022680 A FR 8022680A FR 2468610 A1 FR2468610 A1 FR 2468610A1
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- FR
- France
- Prior art keywords
- oxide
- acid
- arthrobacter
- aminopenicillanic acid
- agar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
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- C12P37/06—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by desacylation of the substituent in the 6 position
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14092879A JPS5664796A (en) | 1979-10-30 | 1979-10-30 | Preparation of 6-aminopenicillanic acid and 6- aminopenicillanic acid s-oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2468610A1 true FR2468610A1 (fr) | 1981-05-08 |
| FR2468610B1 FR2468610B1 (OSRAM) | 1983-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| FR8022680A Granted FR2468610A1 (fr) | 1979-10-30 | 1980-10-23 | Procede de production enzymatique d'acide 6-aminopenicillanique et de s-oxyde d'acide 6-aminopenicillanique et nouveaux produits ainsi obtenus |
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| Country | Link |
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| US (1) | US4370414A (OSRAM) |
| JP (1) | JPS5664796A (OSRAM) |
| CA (1) | CA1159783A (OSRAM) |
| DE (1) | DE3040951A1 (OSRAM) |
| FR (1) | FR2468610A1 (OSRAM) |
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| US5252470A (en) * | 1988-03-24 | 1993-10-12 | Kyowa Hakko Kogyo Co., Ltd. | D-amidase and process for producing D-α-alanine and/or L-α-alanineamide |
| CA1336414C (en) * | 1988-03-24 | 1995-07-25 | Hideki Kawasaki | D-amidase and process for producing d--alanine and/or l--alanineamide |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116218A (en) * | 1962-07-17 | 1963-12-31 | Bayer Ag | Process for the production of penicillin-splitting enzyme preparations |
| GB1009028A (en) * | 1963-04-22 | 1965-11-03 | Beecham Res Lab | Enzymatic production of 6-aminopenicillanic acid |
| GB1100807A (en) * | 1964-04-30 | 1968-01-24 | Banyu Pharma Co Ltd | 6-amino-penicillanic acid and a process for the preparation thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446705A (en) * | 1967-03-30 | 1969-05-27 | Squibb & Sons Inc | Method for the production of 6-amino-penicillanic acid |
| JPS5756498B2 (OSRAM) * | 1973-05-11 | 1982-11-30 | ||
| JPS5535120B2 (OSRAM) * | 1973-09-21 | 1980-09-11 |
-
1979
- 1979-10-30 JP JP14092879A patent/JPS5664796A/ja active Pending
-
1980
- 1980-10-06 US US06/194,277 patent/US4370414A/en not_active Expired - Lifetime
- 1980-10-22 CA CA000362952A patent/CA1159783A/en not_active Expired
- 1980-10-23 FR FR8022680A patent/FR2468610A1/fr active Granted
- 1980-10-30 DE DE19803040951 patent/DE3040951A1/de not_active Withdrawn
- 1980-10-30 GB GB8034898A patent/GB2061943B/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116218A (en) * | 1962-07-17 | 1963-12-31 | Bayer Ag | Process for the production of penicillin-splitting enzyme preparations |
| GB1009028A (en) * | 1963-04-22 | 1965-11-03 | Beecham Res Lab | Enzymatic production of 6-aminopenicillanic acid |
| GB1100807A (en) * | 1964-04-30 | 1968-01-24 | Banyu Pharma Co Ltd | 6-amino-penicillanic acid and a process for the preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5664796A (en) | 1981-06-02 |
| CA1159783A (en) | 1984-01-03 |
| GB2061943A (en) | 1981-05-20 |
| DE3040951A1 (de) | 1981-05-14 |
| US4370414A (en) | 1983-01-25 |
| FR2468610B1 (OSRAM) | 1983-07-18 |
| GB2061943B (en) | 1984-09-26 |
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| Date | Code | Title | Description |
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| ST | Notification of lapse |